How to ensure precision in aspheric lens manufacturing with advanced metrology solutions
Ensure precision in aspheric lens manufacturing with advanced metrology solutions - A TRIOPTICS White Paper
Aspheric lenses have become a useful go-to solution in a number of industries and use cases, where high-precision image quality is important. To achieve this, their optical surfaces require exact form and positioning. While this is true of all lenses, it is particularly critical for optics with an aspherical element to avoid aberrations if the aspheric lens is not in exactly the correct form, centration and positioning.
This White Paper looks at the role of metrology and alignment processes in ensuring that this is achieved. It also introduces an innovative centration measurement technique that was specially designed for aspheric lenses, and outlines some of the advantages it provides over more widely recognised methods.
Who should read this White Paper?
- Optical engineers and designers involved in lens development and production
- Quality control and metrology specialists overseeing precision in manufacturing processes
- Decision-makers looking to optimise production costs and enhance the performance of optical systems
What does this White Paper contain?
Ensuring the accuracy and proper alignment of aspheric lenses can significantly improve product performance while reducing costly assembly corrections. By exploring advanced metrology solutions, this white paper provides insights into how to elevate the manufacturing process for these specialised lenses. Information includes:
The importance of aspheric lens precision: Understand why exact form, centration, and positioning are essential for optimal lens performance, especially in industries where image clarity and precision are paramount.
Current metrology challenges: Find out about the limitations of traditional asphere measurement techniques, such as profilometry and interferometry, which can be time-consuming and costly.
Innovative asphere centration measurement: Discover a cutting-edge centration measurement method tailored specifically for aspheric lenses, offering advantages like improved speed, cost-efficiency, and accuracy compared to conventional techniques.
Real-world applications and solutions: Learn about TRIOPTICS’ advanced metrology systems, such as OptiCentric® and AspheroCheck®, that incorporate the latest in centration measurement technology to deliver precise results, even in high-demand production environments.
